Add optional flag to check for expected class

[bmclaughlin]

This needs to be tested with ManageIQ/manageiq#16034.

This provides an optional parameter that can be tested against to make sure a user doesn't try to import a Widget via the Custom Report form.

@miq-bot add_labels bug, cloud intel/report, pending core

https://bugzilla.redhat.com/show_bug.cgi?id=1442728

[miq-bot]

@bmclaughlin Cannot apply the following label because they are not recognized: cloud intel/report

[miq-bot]

Checked commit bmclaughlin@4513088 with ruby 2.2.6, rubocop 0.47.1, and haml-lint 0.20.0
1 file checked, 1 offense detected

app/controllers/report_controller.rb

• ⚠️ - Line 76, Col 9 - Lint/UselessAssignment - Useless assignment to variable - reps. Use _ or _reps as a variable name to indicate that it won't be used.

[dclarizio]

@bmclaughlin @h-kataria is there a test we can add to try to catch this in the future?

[h-kataria]

@bmclaughlin i think it should be easy to add a spec test for this fix, ping me if you need help.

[bmclaughlin]

Refactoring of ManageIQ/manageiq#16034 negated the need for this PR. Closing...